Home / 296,322,460.44-444,338,243.76-146,583,916.20

Finding the Fourth Proportional to 296,322,460.44, 444,338,243.76 and 146,583,916.20

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Solution

The fourth proportional to 296,322,460.44, 444,338,243.76 and 146,583,916.20 is: 219,803,925.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,322,460.44 : 444,338,243.76 = 146,583,916.20 : x
  2. Step 2: Convert to fraction form
    296,322,460.44/444,338,243.76 = 146,583,916.20/x
  3. Step 3: Cross multiply
    296,322,460.44x = 444,338,243.76 × 146,583,916.20
  4. Step 4: Simplify right side
    296,322,460.44x = 65,132,839,887,771,008
  5. Step 5: Solve for x
    x = 65,132,839,887,771,008/296,322,460.44
  6. Step 6: Final answer
    x = 219,803,925.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.